Drufire - DRU Flue systems explained

DRU Flue systems explained

Balanced flue, powered flue or conventional flue
Before you buy a gas heater, you need to select the heaters and flue types that best suit your premises. Here are some of the benefits of each appliance and flue system?

Balanced Flue – Art, Style and Diamond series

Flue consists of two concentric tubes. Outer tube draws fresh air for combustion, while waste gases are expelled via the inner tube
Natural convection heating, quiet and more efficient than heating water
Additional fran assistance on Diamond models
No danger of freezing and no need for anti-corrosive additives
Heater is up to maximum output in 30 minutes
Heat distribution: 85% convection/15% radiant for perfect comfort
Heat exchangers coated in Ceramet for longer life with extended warranty
Can accommodate wall thicknesses from 70 to 980 mm.
Die cast aluminium flue terminal
Integral modulating thermostat with capillary sensor
Aerated steel burner with stainless steel head for positive and silent ignition.
No electrical supply required but can be connected to automatic time clock
Terminal guards and Internal heater guards available
Natural or Propane gas

Powered flue – Kamara series

Flue consists of two concentric tubes (100mm outer and 60mm inner) and can be core drilled using 105mm bit for quick installation
Flue extensions available up to 1 metre
Fan pulls air into a combustion chamber and pushes exhaust gases back outside
Electronic sequence control for continuous safety checks
Electronic spark ignition and Integral thermostat
Delivers heat at floor level with 15 minutes warm–up time
Cool touch and easy-clean outer casing
Set up for remote time clock connection
One piece outer casing for ease of servicing with lockable control panel
Terminal guards and Internal heater guards available
Extended manufacturer warranty on heat exchangers
Over 90% efficiency
Natural or Propane gas